Fault Tracking; Maintenance Intervals - Salicru CV10-002-S2 User Manual

6 Fault tracking

6.1 Maintenance intervals

If installed in an appropriate environment, the inverter requires very little maintenance. The table lists the
routine maintenance intervals recommended by SALICRU.
Checking part
Ambient environment
Voltage
Keypad
Commonly used
Main
circuit
The lead of the
conductors
Terminals seat
Filter capacitors
68 - 104
Checking item
Check the ambient temperature,
humidity and vibration and ensure
there is no dust, gas, oil fog and
water drop.
Ensure there are no tools or other
foreign or dangerous objects
Ensure the main circuit and
control circuit are normal.
Ensure the display is clear
enough
Ensure the characters are
displayed totally
Ensure the screws are
tightened securility
Ensure there is no distortion,
cracking, damage or color-changing
caused by overheating and aging to
the machine and insulator.
Ensure there is no dust and
dirtiness
Ensure that there is no distortion or
color-changing of the conductors
caused by overheating.
Ensure that there are no
cracking or color-changing of
the protective layers.
Ensure that there is no
damage
Ensure that there is no weeping,
color-changing, cracking and
chassis expansion.
Checking method
Visual examination
Conforming to the
and instrument
manual
test
There are no tools or
Visual examination
dangerous objects.
Measurement by Conforming to the
multimeter manual
The characters are
Visual examination
displayed normally.
Conforming to the
Visual examination
manual
Tighten up NA
Visual examination NA
NA
Note: if the color of the
copper blocks change, it
Visual examination
does not mean that
there is something
wrong with the features.
NA
Visual examination
NA
Visual examination
NA
Visual examination
NA
Visual examination
Criterion
Fault tracking